[Boatanchors] Thordarson T-195 Choke

[hwhall at compuserve.com]

As, I'm sure you've noticed, t-195 does not fit the pattern of standard 
Thordarson part numbers.

 

 I'd found some similarly marked Thordarson iron at the local surplus store and wasn't able to find anything about them. I assume that those numbers might have been 'special' numbers for OEM delivered components or maybe kits.

Wayne
WB4OGM

 

-----Original Message-----
From: Al Klase <ark at ar88.net>
To: boatanchors <boatanchors at mailman.qth.net>
Sent: Wed, Jun 4, 2014 3:25 am
Subject: Re: [Boatanchors] Thordarson T-195 Choke


Hi Mark,

As, I'm sure you've noticed, t-195 does not fit the pattern of standard 
Thordarson part numbers.

Let's look at similar devices based on your measurements:

Stancor C-1414, 7.5 H, 60 ohms, 11.7 #, 400 mA

Triad C-20A, 8 H, 60 ohms, 9.5 #, 400 mA

Your unit should be in that general neighborhood. BTW they are rarated 
at 5000 and 3000 volts respectively.

Data from Radio's Master 1953.

Hope that helps a little,

Al

Al Klase – N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

On 6/3/2014 10:29 PM, Mark K3MSB wrote:
> Well, my Heathkit IT-28 says about 5H using 2 different reference chokes,
> and it's 72 ohms DC.
>
> I'd like to know the current though.  Weighs about 10 pounds or so
>
> 73 Mark K3MSB
>
> Sent from my Android phone
> ______________________________________________________________
>

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